Dryer exhaust duct alarm



FIG. 1 is an isometric view of a top view showing our design.

FIG. 2 is an isometric view of the underside of our design

FIG. 3 is a right side elevation view.

FIG. 4 is a left side elevation view.

FIG. 5 is a rear end elevation view.

FIG. 6 is a side elevation view;

FIG. 7 is side elevation view; and,

FIG. 8 is an end view of our design.

The dotted lines are an electronic housing shown for context as it may be placed in any position on the Figures and is not a part of the claimed Design. 

CLAIM We claim the ornamental design for the dryer exhaust duct alarm, as shown. 